diff options
| author | stefanct <stefanct@2b7e53f0-3cfb-0310-b3e9-8179ed1497e1> | 2013-08-27 18:01:53 +0000 |
|---|---|---|
| committer | stefanct <stefanct@2b7e53f0-3cfb-0310-b3e9-8179ed1497e1> | 2013-08-27 18:01:53 +0000 |
| commit | adab1fbfce640421ee3cfdae4bddfc752b5c46bf (patch) | |
| tree | d88ea1cd6abaa3cbad69fb447eb6dc0092fbb78e /chipdrivers.h | |
| parent | 215a3ced03b5b083c720f853b027028bd584d9c8 (diff) | |
| download | flashrom-adab1fbfce640421ee3cfdae4bddfc752b5c46bf.tar.gz | |
Add support for Atmel AT45DB* chips.
Signed-off-by: Aidan Thornton <makosoft@gmail.com>
Signed-off-by: Stefan Tauner <stefan.tauner@student.tuwien.ac.at>
Acked-by: Stefan Tauner <stefan.tauner@student.tuwien.ac.at>
git-svn-id: https://code.coreboot.org/svn/flashrom/trunk@1723 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'chipdrivers.h')
| -rw-r--r-- | chipdrivers.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/chipdrivers.h b/chipdrivers.h index 091d14c..e669f00 100644 --- a/chipdrivers.h +++ b/chipdrivers.h @@ -64,6 +64,7 @@ int spi_write_chunked(struct flashctx *flash, uint8_t *buf, unsigned int start, /* spi25_statusreg.c */ uint8_t spi_read_status_register(struct flashctx *flash); int spi_write_status_register(struct flashctx *flash, int status); +void spi_prettyprint_status_register_bit(uint8_t status, int bit); int spi_prettyprint_status_register_plain(struct flashctx *flash); int spi_prettyprint_status_register_default_welwip(struct flashctx *flash); int spi_prettyprint_status_register_default_bp1(struct flashctx *flash); @@ -109,6 +110,17 @@ int read_opaque(struct flashctx *flash, uint8_t *buf, unsigned int start, unsign int write_opaque(struct flashctx *flash, uint8_t *buf, unsigned int start, unsigned int len); int erase_opaque(struct flashctx *flash, unsigned int blockaddr, unsigned int blocklen); +/* at45db.c */ +int probe_spi_at45db(struct flashctx *flash); +int spi_prettyprint_status_register_at45db(struct flashctx *flash); +int spi_disable_blockprotect_at45db(struct flashctx *flash); +int spi_read_at45db(struct flashctx *flash, uint8_t *buf, unsigned int start, unsigned int len); +int spi_write_at45db(struct flashctx *flash, uint8_t *buf, unsigned int start, unsigned int len); +int spi_erase_at45db_page(struct flashctx *flash, unsigned int addr, unsigned int blocklen); +int spi_erase_at45db_block(struct flashctx *flash, unsigned int addr, unsigned int blocklen); +int spi_erase_at45db_sector(struct flashctx *flash, unsigned int addr, unsigned int blocklen); +int spi_erase_at45db_chip(struct flashctx *flash, unsigned int addr, unsigned int blocklen); + /* 82802ab.c */ uint8_t wait_82802ab(struct flashctx *flash); int probe_82802ab(struct flashctx *flash); |